Let's turn our attention back to the capital.

Huang Feihong rested in the base dormitory for a night, and after running the next morning, he went to the cafeteria for breakfast, and then went to the No. 1 training building.

After waiting at the door for a while, Wu Yanan arrived on time, and she still drove the Bentley over.

"Sister Nan is good."

"Feihong, have you eaten?"

"I've eaten it."

Wu Yanan said: "Feihong, let's go, let's go find your instructor." ”

The two of them walked into the building, and Wu Yanan came directly to the door of an office on the first floor and knocked on the door.

With a call to enter, the two of them walked in.

When I went in, I saw a middle-aged soldier wearing glasses, a heroic face, and a little thin, sitting in front of the computer and busy with something, and at first glance he was a very capable person.

Huang Feihong knew that this was his coach.

Seeing someone coming in, the soldier put down his work, turned his face, saw that it was Wu Yanan coming in, and said with a smile: "Instructor Wu, it's you." ”

"Instructor Zheng, I brought you a new disciple."

Instructor Zheng stood up, looked at Huang Feihong and said, "This is the young man named Huang Feihong, General Chang has already called me, I'm waiting for you." ”

Wu Yanan said: "Yes, he is Feihong, we met General Chang yesterday." ”

Wu Yanan said to Huang Feihong: "Feihong, this is your teacher, Instructor Zheng is a well-known master of intelligence gathering in the country, nicknamed Superman, you can study hard with him." ”

Huang Feihong said: "Needless to say, when I meet such an excellent teacher, I must study hard." ”

The two men shook hands.

Wu Yanan saw that he had completed the task, so he said to Instructor Zheng: "Instructor Zheng, I have already handed over Feihong to you, and I will go to do my business." ”

"Instructor Wang walks slowly."

Wu Yanan finally told Huang Feihong and left the room.

Instructor Zheng sat on a chair, let Huang Feihong sit opposite him, and said kindly: "Feihong, in your situation, General Chang has already told me that you have special functions, as long as you master excellent technology, you are really invincible in the world." ”

Huang Feihong said: "Instructor Zheng, so, in this month, I must master all the technical means. ”

"Okay, let's not waste time, start training right away, let's go, you follow me to the warehouse."

The two of them walked out of the room, went upstairs to a storeroom, and saw that it was full of metal cabinets.

And they came to the first chest.

Instructor Zheng said: "Feihong, have you received training in this area before?" ”

"I have received training in a certain group army for more than a month."

"Tell me about your training."

Huang Feihong told all about the training he had received.

Instructor Zheng shook his head and said, "The training you received is only a necessary training for a qualified special soldier, but there is still a big gap between you and an excellent intelligence officer. ”

"That's why Feihong was recommended here."

"How many intelligence equipment have you seen, and will you use it?"

Huang Feihong said about the car one by one, and said: "I will use it." ”

Instructor Zheng said: "You will use it, we will no longer study, today I will let you learn what you have never seen, you know, now the intelligence equipment is being updated very fast, and all countries are accelerating the development of technology in this area, so the development of equipment is simply changing with each passing day, and the mastery of equipment is a necessary condition for obtaining intelligence." ”

"Feihong understood."

Instructor Zheng opened the first cabinet, which contained several equipment that Huang Feihong had never seen before, each of which was not big and very portable. Some are just a box, and some are just an antenna-like thing, and there is nothing unusual to see.

Instructor Zheng said: "These are the most advanced equipment at present. ”

"Instructor Zheng, I don't see that they are any advanced."

"The first to progress is not to see its appearance, but its core. Now I'll tell you about them one by one. ”

Huang Feihong listened to it.

He picked up a box with an antenna and said, "Know what it is." ”

Huang Feihong shook her head.

Instructor Zheng said: "This is a receiver with an antenna, put it in each area, and all the mobile phones and radio signals sent out in this area will be received, and none of them will be exposed." ”

"The antennas I saw in the army also have this function."

Instructor Zheng said: "But this and that one are very different, it is not only acceptable, but also able to filter, irrelevant signals it will automatically filter out, only select those valuable signals, and this antenna has the ability to transmit valuable signals to the computer automatically." ”

Huang Feihong said excitedly: "It's amazing, by the way, Mr. Zheng, is this the same as the one that a certain country placed near the embassy of another country in the surveillance scandal reported on the TV news a while ago." ”

"You're right, it's that kind of equipment, now since others are listening to us, we can't be in a passive position, or they know our secrets, we don't know anything about them, at that time, we will suffer a big loss, you know, in fact, now countries are spying on each other's information, there are only interests between countries, there is no friendship, which country does not do anything, and he is the one who suffers in the end."

"Understood, Instructor Zheng."

Instructor Zheng picked up something similar to a walkie-talkie and said, "Feihong, do you know what this is." ”

Huang Feihong said: "Please ask Instructor Zheng for advice." ”

"It's an encrypted communication device, and the calls it makes are encrypted, so it's intercepted, and they don't know the content of the call."

Huang Feihong said: "I understand, but I still have a question. ”

"You say, Feihong."

"The first antenna to receive just now, in the intercepted signal, in case the signal is also encrypted, don't we also get the content of the signal."

Instructor Zheng said: "Feihong, your question is too good, it means that you still like to use your brain, if the other party's signal is encrypted, the next step is to find a way to crack their password, you know what so many cryptographic experts in the army do, that's what they do." ”

Huang Feihong said: "In case our signal is intercepted by the enemy, they will also have to find a way to crack it." ”

"That's for sure. Therefore, it depends on whose level is high, which party's cryptographic expert has a high level, you can crack the other party's password, and not be cracked by the other party. ”

Huang Feihong looked at Instructor Zheng and said, "Teacher Zhang, ask weakly, how is our country's level in terms of passwords?" ”

Instructor Zheng whispered a few words to him, and Huang Feihong became happy.

After that, he said, "Mr. Zheng, do I need to learn the password too?" ”

"You don't need to learn, your task is to learn the use of these two equipment, as for how to crack the password, that is the work of cryptographic experts, at this stage with the help of our self-developed giant computer, there is no secret that cannot be cracked."

"Feihong understood."

"Alright, let's start practicing using them right away." Instructor Zheng said flatly.